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                        html常用标签
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                        a标签的使用
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                        表格的介绍
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                        iframe内嵌框架
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                        媒体标签
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                        清除样式
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                        css引入方式
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                        css选择符与选择器
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                        css字体样式
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                        图片的调整
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                            <b>2.4.</b>
                        
                        伪类选择
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                            <b>2.5.</b>
                        
                        盒子模型
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                            <b>2.6.</b>
                        
                        浮动
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                            <b>2.7.</b>
                        
                        定位
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                            <b>2.8.</b>
                        
                        阴影
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                        图片溢出处理
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                        动画
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                        动画插件与浏览器内核
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                        旋转菜单
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                        移动端
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                        rem布局
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                            <b>2.15.</b>
                        
                        权重问题
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                        移动端导航问题
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                        flex布局
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                            <b>2.18.</b>
                        
                        fullpage
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                            <b>2.19.</b>
                        
                        bootstrap
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                            <b>2.20.</b>
                        
                        媒体查询
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                            <b>3.</b>
                        
                        JavaScript的介绍
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                            <b>3.1.</b>
                        
                        JavaScript数据类型
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                            <b>3.2.</b>
                        
                        数据类型的转换
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                            <b>3.3.</b>
                        
                        运算符
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                            <b>3.4.</b>
                        
                        比较运算符
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                            <b>3.5.</b>
                        
                        赋值运算符
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                            <b>3.6.</b>
                        
                        逻辑操作符
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                            <b>3.7.</b>
                        
                        条件语句
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        <li class="chapter " data-level="3.8" data-path="md/js/条件运算符.html">
            
                
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                            <b>3.8.</b>
                        
                        条件运算符
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        <li class="chapter " data-level="3.9" data-path="md/js/位运算符.html">
            
                
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                            <b>3.9.</b>
                        
                        位运算符
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                            <b>3.10.</b>
                        
                        循环语句
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                            <b>3.11.</b>
                        
                        for循环
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                            <b>3.12.</b>
                        
                        ES6
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        <li class="chapter " data-level="3.13" data-path="md/js/es6安装.html">
            
                
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                            <b>3.13.</b>
                        
                        ES6安装
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                            <b>3.14.</b>
                        
                        内置对象
                    </a>
            
            
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                            <b>3.15.</b>
                        
                        Array对象
                    </a>
            
            
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                            <b>3.16.</b>
                        
                        Date对象
                    </a>
            
            
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                            <b>3.17.</b>
                        
                        布尔值对象
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.18" data-path="md/js/数学对象.html">
            
                
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                            <b>3.18.</b>
                        
                        数学对象
                    </a>
            
            
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        <li class="chapter " data-level="3.19" data-path="md/js/对象的创建.html">
            
                
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                            <b>3.19.</b>
                        
                        对象的创建
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.20" data-path="md/js/BOM.html">
            
                
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                            <b>3.20.</b>
                        
                        BOM
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.21" data-path="md/js/DOM关于元素的获取.html">
            
                
                    <a href="../../md/js/DOM关于元素的获取.html">
                
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                            <b>3.21.</b>
                        
                        DOM关于元素的获取
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.22" data-path="md/js/DOM元素对象.html">
            
                
                    <a href="../../md/js/DOM元素对象.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.22.</b>
                        
                        DOM元素对象
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.23" data-path="md/js/DOM事件练习.html">
            
                
                    <a href="../../md/js/DOM事件练习.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.23.</b>
                        
                        DOM事件练习
                    </a>
            
            
        </li>
    
        <li class="chapter active" data-level="3.24" data-path="md/js/DOM鼠标事件.html">
            
                
                    <a href="../../md/js/DOM鼠标事件.html">
                
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                            <b>3.24.</b>
                        
                        DOM鼠标事件
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.25" data-path="md/js/事件代理.html">
            
                
                    <a href="../../md/js/事件代理.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.25.</b>
                        
                        事件代理
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.26" data-path="md/js/移动端事件.html">
            
                
                    <a href="../../md/js/移动端事件.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.26.</b>
                        
                        移动端事件
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.27" data-path="md/js/无缝轮播图.html">
            
                
                    <a href="../../md/js/无缝轮播图.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.27.</b>
                        
                        无缝轮播图
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.28" data-path="md/js/鼠标事件练习.html">
            
                
                    <a href="../../md/js/鼠标事件练习.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.28.</b>
                        
                        鼠标事件练习
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.29" data-path="md/js/ajax.html">
            
                
                    <a href="../../md/js/ajax.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.29.</b>
                        
                        ajax
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.30" data-path="md/js/封装ajax.html">
            
                
                    <a href="../../md/js/封装ajax.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.30.</b>
                        
                        封装ajax
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.31" data-path="md/js/高德地图的使用.html">
            
                
                    <a href="../../md/js/高德地图的使用.html">
                
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                            <b>3.31.</b>
                        
                        高德地图的使用
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="3.32" data-path="md/js/预加载插件使用.html">
            
                
                    <a href="../../md/js/预加载插件使用.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>3.32.</b>
                        
                        预加载插件使用
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="4" data-path="md/jQuery/JQ变量的声明.html">
            
                
                    <a href="../../md/jQuery/JQ变量的声明.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.</b>
                        
                        JQ变量的声明
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="4.1" data-path="md/jQuery/选择器和效果.html">
            
                
                    <a href="../../md/jQuery/选择器和效果.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.1.</b>
                        
                        选择器和效果
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.2" data-path="md/jQuery/属性.html">
            
                
                    <a href="../../md/jQuery/属性.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.2.</b>
                        
                        属性
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.3" data-path="md/jQuery/尺寸.html">
            
                
                    <a href="../../md/jQuery/尺寸.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.3.</b>
                        
                        尺寸
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.4" data-path="md/jQuery/遍历.html">
            
                
                    <a href="../../md/jQuery/遍历.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.4.</b>
                        
                        遍历
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.5" data-path="md/jQuery/正则表达式.html">
            
                
                    <a href="../../md/jQuery/正则表达式.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.5.</b>
                        
                        正则表达式
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.6" data-path="md/jQuery/jQuery事件练习.html">
            
                
                    <a href="../../md/jQuery/jQuery事件练习.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.6.</b>
                        
                        jQuery事件练习
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.7" data-path="md/jQuery/操作.html">
            
                
                    <a href="../../md/jQuery/操作.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.7.</b>
                        
                        操作
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.8" data-path="md/jQuery/事件.html">
            
                
                    <a href="../../md/jQuery/事件.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.8.</b>
                        
                        事件
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.9" data-path="md/jQuery/ajax.html">
            
                
                    <a href="../../md/jQuery/ajax.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.9.</b>
                        
                        ajax
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.10" data-path="md/jQuery/三级联动.html">
            
                
                    <a href="../../md/jQuery/三级联动.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.10.</b>
                        
                        三级联动
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.11" data-path="md/jQuery/滚动监听导航效果.html">
            
                
                    <a href="../../md/jQuery/滚动监听导航效果.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.11.</b>
                        
                        滚动监听导航效果
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="4.12" data-path="md/jQuery/悬停导航.html">
            
                
                    <a href="../../md/jQuery/悬停导航.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>4.12.</b>
                        
                        悬停导航
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="5" data-path="md/Vue/修饰符与条件渲染.html">
            
                
                    <a href="../../md/Vue/修饰符与条件渲染.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.</b>
                        
                        Vue修饰符与条件渲染
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="5.1" data-path="md/Vue/绑定class和style.html">
            
                
                    <a href="../../md/Vue/绑定class和style.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.1.</b>
                        
                        绑定class和style
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.2" data-path="md/Vue/排序.html">
            
                
                    <a href="../../md/Vue/排序.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.2.</b>
                        
                        排序
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.3" data-path="md/Vue/表单输入绑定.html">
            
                
                    <a href="../../md/Vue/表单输入绑定.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.3.</b>
                        
                        表单输入绑定
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.4" data-path="md/Vue/生命周期.html">
            
                
                    <a href="../../md/Vue/生命周期.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.4.</b>
                        
                        生命周期
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.5" data-path="md/Vue/自定义指令.html">
            
                
                    <a href="../../md/Vue/自定义指令.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.5.</b>
                        
                        自定义指令
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.6" data-path="md/Vue/组件.html">
            
                
                    <a href="../../md/Vue/组件.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.6.</b>
                        
                        组件
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.7" data-path="md/Vue/Vue事件练习.html">
            
                
                    <a href="../../md/Vue/Vue事件练习.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.7.</b>
                        
                        Vue事件练习
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.8" data-path="md/Vue/动态模板.html">
            
                
                    <a href="../../md/Vue/动态模板.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.8.</b>
                        
                        动态模板
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.9" data-path="md/Vue/插槽的使用.html">
            
                
                    <a href="../../md/Vue/插槽的使用.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.9.</b>
                        
                        插槽的使用
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.10" data-path="md/Vue/router.html">
            
                
                    <a href="../../md/Vue/router.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.10.</b>
                        
                        router
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.11" data-path="md/Vue/ajax与框架搭建.html">
            
                
                    <a href="../../md/Vue/ajax与框架搭建.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.11.</b>
                        
                        ajax与框架搭建
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.12" data-path="md/Vue/store.html">
            
                
                    <a href="../../md/Vue/store.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.12.</b>
                        
                        store
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="5.13" data-path="md/Vue/ref获取元素.html">
            
                
                    <a href="../../md/Vue/ref获取元素.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>5.13.</b>
                        
                        ref获取元素
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="6" data-path="md/wx/小程序.html">
            
                
                    <a href="../../md/wx/小程序.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>6.</b>
                        
                        小程序
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="6.1" data-path="md/wx/封装外部ajax路径.html">
            
                
                    <a href="../../md/wx/封装外部ajax路径.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>6.1.</b>
                        
                        封装外部ajax路径
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="6.2" data-path="md/wx/练习.html">
            
                
                    <a href="../../md/wx/练习.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>6.2.</b>
                        
                        练习
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="7" data-path="md/Egret/canvas.html">
            
                
                    <a href="../../md/Egret/canvas.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.</b>
                        
                        canvas
                    </a>
            
            
            <ul class="articles">
                
    
        <li class="chapter " data-level="7.1" data-path="md/Egret/async.html">
            
                
                    <a href="../../md/Egret/async.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.1.</b>
                        
                        async
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.2" data-path="md/Egret/显示对象与容器.html">
            
                
                    <a href="../../md/Egret/显示对象与容器.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.2.</b>
                        
                        显示对象与容器
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.3" data-path="md/Egret/01.基础.html">
            
                
                    <a href="../../md/Egret/01.基础.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.3.</b>
                        
                        01.基础
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.4" data-path="md/Egret/02.对象池.html">
            
                
                    <a href="../../md/Egret/02.对象池.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.4.</b>
                        
                        02.对象池
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.5" data-path="md/Egret/03.typeScript.html">
            
                
                    <a href="../../md/Egret/03.typeScript.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.5.</b>
                        
                        03.typeScript
                    </a>
            
            
        </li>
    
        <li class="chapter " data-level="7.6" data-path="md/Egret/04.场景管理类.html">
            
                
                    <a href="../../md/Egret/04.场景管理类.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>7.6.</b>
                        
                        04.场景管理类
                    </a>
            
            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="8" data-path="gitbook的安装.html">
            
                
                    <a href="../../gitbook的安装.html">
                
                        <i class="fa fa-check"></i>
                        
                            <b>8.</b>
                        
                        gitbook的安装
                    </a>
            
            
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                        <h1 id="&#x9F20;&#x6807;&#x4E8B;&#x4EF6;">&#x9F20;&#x6807;&#x4E8B;&#x4EF6;</h1>
<p> click:&#x5355;&#x673A;&#x4E8B;&#x4EF6;</p>
<p> dblclick&#xFF1A;&#x53CC;&#x51FB;&#x4E8B;&#x4EF6;</p>
<p> mousedown:&#x9F20;&#x6807;&#x6309;&#x4E0B;&#x65F6;&#x89E6;&#x53D1;</p>
<p> mouseup:&#x9F20;&#x6807;&#x62AC;&#x8D77;&#x662F;&#x89E6;&#x53D1;</p>
<p> mouseenter:&#x9F20;&#x6807;&#x79FB;&#x5165;&#x89E6;&#x53D1;</p>
<p>mouseleave&#xFF1A;&#x9F20;&#x6807;&#x79BB;&#x5F00;&#x89E6;&#x53D1;</p>
<p>mousemove:&#x9F20;&#x6807;&#x79FB;&#x52A8;</p>
<pre><code>        &lt;style type=&quot;text/css&quot;&gt;
            .btn{
                width: 100px;
                height: 50px;
                border-radius:10px ;
                background: gray;
                line-height: 50px;
                cursor: pointer;
                color: #fff;
                text-align: center;
            }
            .test{
                width: 200px;
                height: 200px;
                background: skyblue;
                margin-top: 100px;
            }
            .one{
                width: 100px;
                height: 100px;
                background: pink;
            }
        &lt;/style&gt;
</code></pre><pre><code>            var btn = document.querySelector(&quot;.btn&quot;);
            btn.addEventListener(&quot;click&quot;,function(){
                console.log(&quot;&#x6211;&#x662F;&#x5355;&#x51FB;&#x4E8B;&#x4EF6;&quot;);
            })

            btn.addEventListener(&quot;mousedown&quot;,function(){
                console.log(&quot;&#x9F20;&#x6807;&#x6309;&#x4E0B;&quot;);
            })

            btn.addEventListener(&quot;mouseup&quot;,function(){
                console.log(&quot;&#x9F20;&#x6807;&#x62AC;&#x8D77;&#x6765;&#x7684;&#x65F6;&#x5019;&#x89E6;&#x53D1;&quot;);
            })
</code></pre><p>mouseover,mouseout;&#x4E8B;&#x4EF6;&#x5192;&#x6CE1;&#x8FC7;&#x7A0B;</p>
<p>mouseenter,mouseleave&#xFF1B;&#x4E0D;&#x9075;&#x5FAA;&#x4E8B;&#x4EF6;&#x5192;&#x6CE1;&#x8FC7;&#x7A0B;</p>
<pre><code>            btn.addEventListener(&quot;mouseenter&quot;,function(){
                console.log(&quot;&#x9F20;&#x6807;&#x79FB;&#x5165;&quot;);
            })

            btn.addEventListener(&quot;mouseleave&quot;,function(){
                console.log(&quot;&#x9F20;&#x6807;&#x79BB;&#x5F00;&quot;);
            })

            btn.addEventListener(&quot;mouseover&quot;,function(){
                console.log(&quot;mouseover&#x9F20;&#x6807;&#x79FB;&#x5165;&quot;);
            })

                btn.addEventListener(&quot;mouseout&quot;,function(){
                console.log(&quot;mouseout&#x9F20;&#x6807;&#x79BB;&#x5F00;&quot;);
            })
</code></pre><p>&#x4E8B;&#x4EF6;&#x5192;&#x6CE1;(&#x6240;&#x4EE5;&#x4E3B;&#x6D41;&#x6D4F;&#x89C8;&#x5668;&#x7684;&#x9ED8;&#x8BA4;&#x4E8B;&#x4EF6;&#x89E6;&#x53D1;&#x8FC7;&#x7A0B;&#xFF0C;&#x90FD;&#x4E3A;&#x4E8B;&#x4EF6;&#x5192;&#x6CE1;&#x8FC7;&#x7A0B;)</p>
<p>&#x5148;&#x89E6;&#x53D1;&#x5B50;&#x5143;&#x7D20;&#x5728;&#x89E6;&#x53D1;&#x7236;&#x5143;&#x7D20;(&#x4E8B;&#x4EF6;&#x4F1A;&#x8FDB;&#x884C;&#x4F20;&#x9012;)</p>
<pre><code>                var test=document.querySelector(&quot;.test&quot;);
                var one=document.querySelector(&quot;.one&quot;);
                test.addEventListener(&quot;click&quot;,function(){
                    alert(&quot;&#x6211;&#x662F;&#x7236;&#x5143;&#x7D20;test&quot;);
                })
                one.addEventListener(&quot;click&quot;,function(){
                    alert(&quot;&#x6211;&#x662F;&#x5B50;&#x5143;&#x7D20;one&quot;);
                })

                btn.addEventListener(&quot;mousemove&quot;,function(){
                    console.log(&quot;&#x6211;&#x662F;&#x5728;btn&#x6309;&#x94AE;&#x91CC;&#x9762;&#x79FB;&#x52A8;&quot;);
                })

                document.addEventListener(&quot;contextmenu&quot;,function(){
                    console.log(&quot;&#x6309;&#x4E0B;&#x9F20;&#x6807;&#x53F3;&#x952E;&quot;);
                })
</code></pre><h1 id="&#x952E;&#x76D8;&#x4E8B;&#x4EF6;">&#x952E;&#x76D8;&#x4E8B;&#x4EF6;</h1>
<pre><code>                document.addEventListener(&quot;keyup&quot;,function(){
                    console.log(&quot;&#x952E;&#x76D8;&#x88AB;&#x62AC;&#x8D77;&#x4E86;&quot;);
                })
                document.addEventListener(&quot;keydown&quot;,function(){
                    console.log(&quot;&#x952E;&#x76D8;&#x88AB;&#x6309;&#x4E0B;&#x4E86;&quot;);
                })
                document.addEventListener(&quot;keypress&quot;,function(){
                    console.log(&quot;&#x952E;&#x76D8;&#x88AB;&#x6309;&#x4E0B;&#x540E;&#x62AC;&#x8D77;&#x4E86;&quot;);
                })
</code></pre><p>&#x6D4F;&#x89C8;&#x5668;&#x9ED8;&#x8BA4;&#x7684;&#x4E8B;&#x4EF6;&#x4F20;&#x9012;&#x8FC7;&#x7A0B;&#x662F;&#x4E8B;&#x4EF6;&#x5192;&#x6CE1;&#x8FC7;&#x7A0B;</p>
<p> &#x4E8B;&#x4EF6;&#x5192;&#x6CE1;:&#x5F53;&#x7ED9;&#x4E24;&#x4E2A;&#x7236;&#x5B50;&#x5143;&#x7D20;&#x540C;&#x65F6;&#x6DFB;&#x52A0;&#x4E00;&#x4E2A;&#x70B9;&#x51FB;&#x4E8B;&#x4EF6;&#x65F6;&#xFF0C;&#x5F53;&#x70B9;&#x51FB;&#x5B50;&#x5143;&#x7D20;&#x7684;&#x65F6;&#x5019;&#xFF0C;&#x540C;&#x65F6;&#x4F1A;&#x89E6;&#x53D1;&#x7236;&#x5143;&#x7D20;&#x7684;&#x70B9;&#x51FB;&#x4E8B;&#x4EF6;</p>
<p>&#x89E6;&#x53D1;&#x8FC7;&#x7A0B;&#x662F;&#xFF1A;&#x5148;&#x89E6;&#x53D1;&#x5B50;&#x5143;&#x7D20;&#x7684;&#x70B9;&#x51FB;&#x4E8B;&#x4EF6;&#x518D;&#x89E6;&#x53D1;&#x7236;&#x5143;&#x7D20;&#x7684;&#x70B9;&#x51FB;&#x4E8B;&#x4EF6;&#xFF0C;</p>
<p>&#x8FD9;&#x4E2A;&#x89E6;&#x53D1;&#x8FC7;&#x7A0B;&#x53EB;&#xFF0C;&#x5192;&#x6CE1;&#x8FC7;&#x7A0B;&#x3002;</p>
<p>&#x4E8B;&#x4EF6;&#x6355;&#x83B7;&#xFF1A;&#x4E8B;&#x4EF6;&#x4F20;&#x9012;&#x8FC7;&#x7A0B;&#x548C;&#x4E8B;&#x4EF6;&#x5192;&#x6CE1;&#x76F8;&#x53CD;&#xFF0C;&#x5148;&#x89E6;&#x53D1;&#x7236;&#x5143;&#x7D20;&#x7684;&#x4E8B;&#x4EF6;&#x518D;&#x89E6;&#x53D1;&#x5B50;&#x5143;&#x7D20;&#x7684;&#x4E8B;&#x4EF6;</p>
<p> &#x4E8B;&#x4EF6;&#x5BF9;&#x8C61;&#xFF1A;&#x5C31;&#x662F;&#x5F53;&#x7528;&#x5728;&#x5BF9;&#x7F51;&#x9875;&#x64CD;&#x4F5C;&#x7684;&#x65F6;&#x5019;&#x53D1;&#x751F;&#x7684;&#x4E8B;&#x60C5;&#xFF0C;&#x6BD4;&#x5982;&#x70B9;&#x51FB;&#x4E8B;&#x4EF6;&#x3002;&#x3002;&#x3002;&#x3002;&#x3002;</p>
<p>&#x4E8B;&#x4EF6;&#x5BF9;&#x8C61;&#x4F1A;&#x4EE5;&#x56DE;&#x8C03;&#x51FD;&#x6570;&#x7684;&#x7B2C;&#x4E00;&#x53C2;&#x6570;&#x5F62;&#x5F0F;&#x4F20;&#x5165;&#x7ED9;&#x6211;&#x4EEC;</p>
<p>1&#x3001;&#x4ED6;&#x662F;&#x4E00;&#x4E2A;&#x5BF9;&#x8C61;</p>
<p>2&#x3001;&#x5728;&#x4E8B;&#x4EF6;&#x53D1;&#x751F;&#x7684;&#x8FC7;&#x7A0B;&#x4EA7;&#x751F;</p>
<p>3&#x3001;&#x4EE5;&#x56DE;&#x8C03;&#x51FD;&#x6570;&#x7684;&#x53C2;&#x6570;&#x5F62;&#x5F0F;&#x83B7;&#x53D6;</p>
<pre><code>        &lt;style type=&quot;text/css&quot;&gt;
            .web {
                width: 200px;
                height: 200px;
                background: skyblue;
            }

            .one {
                width: 100px;
                height: 100px;
                background: pink;
                position: relative;
                transition: all 1s;
            }

            .test{
                height: 1000px;
            }
        &lt;/style&gt;
        &lt;div class=&quot;web&quot;&gt;
            &lt;div class=&quot;one&quot;&gt;&lt;/div&gt;
            &lt;input type=&quot;text&quot; class=&quot;user&quot; id=&quot;&quot; value=&quot;&quot; /&gt;
            &lt;textarea name=&quot;&quot; rows=&quot;&quot; cols=&quot;&quot; maxlength=&quot;140&quot; &gt;&lt;/textarea&gt;
            &lt;form action=&quot;&quot; method=&quot;post&quot;&gt;
                &lt;input type=&quot;text&quot; value=&quot;&#x6D4B;&#x8BD5;&quot; /&gt;
                &lt;input type=&quot;reset&quot; value=&quot;&#x91CD;&#x7F6E;&quot;/&gt;
            &lt;/form&gt;
            &lt;div class=&quot;test&quot;&gt;&lt;/div&gt;
        &lt;/div&gt;
        var web = document.querySelector(&quot;.web&quot;);
            var one = document.querySelector(&quot;.one&quot;);
            web.addEventListener(&quot;mouseenter&quot;, function() {
                console.log(&quot;&#x6211;&#x662F;&#x7236;&#x5143;&#x7D20;&quot;);
            })
            one.addEventListener(&quot;mouseenter&quot;, function() {
                console.log(&quot;&#x6211;&#x662F;&#x5B50;&#x5143;&#x7D20;&quot;);
            })

            document.addEventListener(&quot;keydown&quot;, function(e) {
                //                console.log(&quot;&#x952E;&#x76D8;&#x6309;&#x4E0B;&#x4E86;&quot;);
                //                console.log(event);
                if(e.key == &quot;A&quot;) {
                    console.log(&quot;&#x4F60;&#x6309;&#x4E0B;&#x5927;&#x5199;&#x7684;A&quot;);
                }
                if(e.keyCode == 37) {
                    console.log(&quot;&#x4F60;&#x6309;&#x4E0B;&#x5DE6;&#x952E;&quot;);
                }
                //                if(e.keyCode == 38){
                //                    console.log(&quot;&#x4F60;&#x6309;&#x4E0B;&#x4E0A;&#x952E;&quot;);
                //                }
                if(e.keyCode == 39) {
                    console.log(&quot;&#x4F60;&#x6309;&#x4E0B;&#x53F3;&#x952E;&quot;);
                }
                if(e.keyCode == 40) {
                    console.log(&quot;&#x4F60;&#x6309;&#x4E0B;&#x4E0B;&#x952E;&quot;);
                }
            })
</code></pre><h1 id="&#x4F5C;&#x4E1A;&#xFF1A;&#x6309;&#x4E0B;&#x952E;&#x76D8;&#x7684;&#x4E0A;&#x4E0B;&#x5DE6;&#x53F3;&#x952E;&#xFF0C;&#x5143;&#x7D20;&#x4F1A;&#x8DDF;&#x7740;&#x79FB;&#x52A8;">&#x4F5C;&#x4E1A;&#xFF1A;&#x6309;&#x4E0B;&#x952E;&#x76D8;&#x7684;&#x4E0A;&#x4E0B;&#x5DE6;&#x53F3;&#x952E;&#xFF0C;&#x5143;&#x7D20;&#x4F1A;&#x8DDF;&#x7740;&#x79FB;&#x52A8;</h1>
<p> &#x952E;&#x76D8;&#x4E8B;&#x4EF6;&#x4E0D;&#x80FD;&#x591F;&#x76D1;&#x542C;&#x5230;&#x67D0;&#x4E2A;&#x5177;&#x4F53;&#x5143;&#x7D20;</p>
<pre><code>            var isclick = true;
            var conut = 0;
            var w = 100;
            //&#x4E0D;&#x80FD;&#x591F;&#x901A;&#x8FC7;style&#x65B9;&#x6CD5;&#x83B7;&#x53D6;&#x5143;&#x7D20;&#x7684;&#x5C5E;&#x6027;&#x503C;
            //console.log(one.style.width);

            var div = document.createElement(&quot;div&quot;);
            one.appendChild(div);
            div.style=&quot;width:30px;height:13px;border-radius:5px;background:pink;transition:2s;position:absolute;right:0;&quot;;
            //&#x901A;&#x8FC7;&#x83B7;&#x53D6;&#x5143;&#x7D20;one&#xFF0C;&#x5728;&#x5BF9;&#x5143;&#x7D20;&#x8FDB;&#x884C;&#x79FB;&#x52A8;&#x7684;&#x6548;&#x679C;
            one.addEventListener(&quot;click&quot;, function() {
                    document.addEventListener(&quot;keydown&quot;, function(e) {
                        if(e.keyCode == 37) {
                            //transform&#x80FD;&#x591F;&#x901A;&#x8FC7;+=&#x6765;&#x53E0;&#x52A0;&#x4F4D;&#x7F6E;&#xFF0C;&#x56E0;&#x4E3A;&#x4ED6;&#x53EF;&#x4EE5;&#x4F20;&#x5165;&#x591A;&#x4E2A;&#x53C2;&#x6570;
                            //one.style.transform += &quot;translateX(-30px)&quot;;
                            //conut++;
                            //width&#x4E0D;&#x80FD;&#x591F;&#x901A;&#x8FC7;&#x52A0;&#x7B49;&#x4E8E;&#x6765;&#x53E0;&#x52A0;&#x5BBD;&#x5EA6;&#xFF0C;&#x56E0;&#x4E3A;width&#x53EA;&#x80FD;&#x6709;&#x4E00;&#x4E2A;&#x53C2;&#x6570;
                            //one.style.width +=&quot;20px&quot;;
                            w+=10;
                            one.style.width=w+&quot;px&quot;;
                        }
                        if(e.keyCode == 38) {
                            one.style.transform += &quot;translateY(-30px)&quot;;

                        }
                        if(e.keyCode == 39) {
                            one.style.transform += &quot;translateX(30px)&quot;;

                        }
                        if(e.keyCode == 40) {
                            one.style.transform += &quot;translateY(30px)&quot;;

                        }
                        if(e.keyCode==13){
                            div.style.right=&quot;-500px&quot;;
                            div.style.opacity=&quot;0&quot;;
                        }
                    })
            })
</code></pre><h1 id="&#x5BF9;&#x8C61;&#x4E8B;&#x4EF6;">&#x5BF9;&#x8C61;&#x4E8B;&#x4EF6;</h1>
<pre><code>            window.addEventListener(&quot;resize&quot;,function(){
                console.log(&quot;&#x6D4F;&#x89C8;&#x5668;&#x7A97;&#x53E3;&#x5927;&#x5C0F;&#x6539;&#x53D8;&#x53EB;&#x4E86;&quot;);
            })

            window.addEventListener(&quot;scroll&quot;,function(){
                console.log(window.pageYOffset);
            })
            document.body.addEventListener(&quot;unload&quot;,function(){
                localStorage.setItem(&quot;&#x9875;&#x9762;&#x5173;&#x95ED;&quot;);
            })
</code></pre><h1 id="&#x8868;&#x5355;&#x4E8B;&#x4EF6;">&#x8868;&#x5355;&#x4E8B;&#x4EF6;</h1>
<p> blur:&#x5931;&#x53BB;&#x7126;&#x70B9;&#x65F6;&#x5019;&#x89E6;&#x53D1;</p>
<p>focus&#xFF1A;&#x83B7;&#x53D6;&#x7126;&#x70B9;&#x65F6;&#x89E6;&#x53D1;</p>
<p>change:&#x5F53;&#x8868;&#x5355;&#x5143;&#x7D20;&#x5185;&#x5BB9;&#x6539;&#x53D8;&#x7684;&#x65F6;&#xFF08;&#x56DE;&#x8F66;&#x6216;&#x5931;&#x53BB;&#x7126;&#x70B9;&#x65F6;&#xFF09;&#x89E6;&#x53D1;&#x7684;</p>
<p>input:&#x5F53;&#x8868;&#x5355;&#x5143;&#x7D20;&#x5185;&#x5BB9;&#x53D1;&#x751F;&#x65F6;&#x89E6;&#x53D1;</p>
<p>select:&#x9009;&#x4E2D;&#x6587;&#x672C;&#x65F6;&#x89E6;&#x53D1;</p>
<pre><code>            var inp=document.querySelector(&quot;.user&quot;);
            inp.addEventListener(&quot;blur&quot;,function(){
                        var res= confirm(&quot;&#x586B;&#x5199;&#x5B8C;&#x6210;&#x4E86;&#x5417;&#xFF1F;&quot;);
                        if(res==false){
                        setTimeout(function(){
                                inp.focus();

                    },1000)
                    }else{
                        inp.blur();
                }
            })

            inp.addEventListener(&quot;focus&quot;,function(){
                console.log(&quot;&#x83B7;&#x53D6;&#x7126;&#x70B9;&quot;);
            })

            inp.addEventListener(&quot;change&quot;,function(){
                console.log(inp.value);
            })


            inp.addEventListener(&quot;input&quot;,function(){
                console.log(inp.value);
            })
</code></pre><p>reset:&#x5F53;&#x7528;&#x6237;&#x70B9;&#x51FB;&#x91CD;&#x7F6E;&#x6309;&#x94AE;&#x65F6;&#x89E6;&#x53D1;</p>
<p>&#x6CE8;&#x610F;&#xFF1A;&#x6211;&#x4EEC;&#x9700;&#x8981;&#x76D1;&#x542C;form</p>
<pre><code>        var btn = document.querySelector(&quot;form&quot;);
            btn.addEventListener(&quot;reset&quot;,function(){
                console.log(123);
            })

            inp.addEventListener(&quot;select&quot;,function(){
                console.log(&quot;&#x4F60;&#x9009;&#x4E2D;&#x4E86;&#x6587;&#x672C;&quot;);
            })
</code></pre><h1 id="&#x526A;&#x8D34;&#x677F;&#x4E8B;&#x4EF6;">&#x526A;&#x8D34;&#x677F;&#x4E8B;&#x4EF6;</h1>
<p>copy&#xFF1A;&#x5F53;&#x7528;&#x6237;&#x590D;&#x5236;&#x5185;&#x5BB9;&#x7684;&#x65F6;&#x5019;&#x89E6;&#x53D1;</p>
<p>cut:&#x5F53;&#x7528;&#x6237;&#x526A;&#x5207;&#x5185;&#x5BB9;&#x7684;&#x65F6;&#x5019;&#x89E6;&#x53D1;</p>
<p>paste&#xFF1A;&#x5F53;&#x7528;&#x6237;&#x7C98;&#x8D34;&#x5185;&#x5BB9;&#x7684;&#x65F6;&#x5019;&#x89E6;&#x53D1;</p>
<pre><code>        inp.addEventListener(&quot;copy&quot;,function(){
                alert(&quot;&#x8BF7;&#x4E0D;&#x8981;&#x590D;&#x5236;&quot;);
            })
</code></pre><pre><code>                var Click = true;
                one.addEventListener(&quot;click&quot;,function(){
                    if(Click){
                        one.style.transform+=&quot;translateX(20px)&quot;;
                        Click=false;
                    }
                    one.addEventListener(&quot;transitionend&quot;,function(){
                        Click = true;
                    })
                })
</code></pre><h1 id="&#x6DFB;&#x52A0;&#x4E8B;&#x4EF6;&#x76D1;&#x542C;">&#x6DFB;&#x52A0;&#x4E8B;&#x4EF6;&#x76D1;&#x542C;</h1>
<p> 1&#x3001;addEventListener()</p>
<p>&#x53EF;&#x4EE5;&#x6CE8;&#x518C;&#x591A;&#x4E2A;&#x4E8B;&#x4EF6;&#x76D1;&#x542C;</p>
<p>&#x53EF;&#x4EE5;&#x4F20;&#x5165;&#x7B2C;&#x4E09;&#x4E2A;&#x53C2;&#x6570;&#xFF0C;&#x7528;&#x6765;&#x8BBE;&#x7F6E;&#x4E8B;&#x4EF6;&#x7684;&#x4F20;&#x9012;&#x65B9;&#x6CD5;&#xFF0C;&#x503C;&#x4E3A;true&#xFF0C;&#x5219;&#x4E3A;&#x6355;&#x83B7;&#xFF1B;&#x4E3A;false&#xFF08;&#x9ED8;&#x8BA4;&#x503C;&#xFF09;&#xFF0C;&#x5219;&#x4E3A;&#x5192;&#x6CE1;&#x8FC7;&#x7A0B;</p>
<p>2&#x3001;on~&#x6BD4;&#x5982;&#x5355;&#x51FB;onclick</p>
<p>&#x53EA;&#x80FD;&#x6CE8;&#x518C;&#x4E00;&#x4E2A;&#x76F8;&#x540C;&#x7C7B;&#x578B;&#x7684;&#x4E8B;&#x4EF6;&#x76D1;&#x542C;</p>
<p>&#x540E;&#x9762;&#x7684;&#x70B9;&#x51FB;&#x4E8B;&#x4EF6;&#x76D1;&#x542C;&#x4F1A;&#x8986;&#x76D6;&#x6389;&#x524D;&#x9762;&#x7684;&#x70B9;&#x51FB;&#x4E8B;&#x4EF6;&#x76D1;&#x542C;</p>
<pre><code>        &lt;style type=&quot;text/css&quot;&gt;
            div{
                width: 100px;
                height: 100px;
                background: skyblue;
            }
            .test2{
                background: pink;
            }
            .one{
                width: 50px;
                height: 50px;
                background: skyblue;
            }
            .test1 .one{
                background: pink;
            }
        &lt;/style&gt;
        &lt;div class=&quot;test1&quot;&gt;
            &lt;div class=&quot;one&quot;&gt;&lt;/div&gt;
        &lt;/div&gt;
        &lt;div class=&quot;test2&quot;&gt;
            &lt;div class=&quot;one&quot;&gt;&lt;/div&gt;
        &lt;/div&gt;
        var test1 = document.querySelector(&quot;.test1&quot;);
            var test2 = document.querySelector(&quot;.test2&quot;);
            var one1 = test1.querySelector(&quot;.one&quot;);
            var one2 = test2.querySelector(&quot;.one&quot;);
            test1.onclick=function(){
                console.log(&quot;&#x6211;&#x662F;&#x901A;&#x8FC7;onclick&#x6765;&#x70B9;&#x51FB;&#x7684;&quot;);
            }
            test1.onclick=function(e){
                console.log(e)
                console.log(&quot;&#x6211;&#x662F;&#x901A;&#x8FC7;onclick&#x6765;&#x7B2C;&#x4E8C;&#x6B21;&#x70B9;&#x51FB;&#x7684;&quot;);
            }
            one1.onclick=function(e){
                //&#x963B;&#x6B62;&#x4E8B;&#x4EF6;&#x5192;&#x6CE1;
                e.stopPropagation();
                console.log(&quot;&#x6211;&#x662F;test1&#x7684;&#x513F;&#x5B50;&quot;);
            }
            test2.addEventListener(&quot;click&quot;,function(e){
                console.log(e)
                console.log(&quot;&#x6211;&#x662F;&#x901A;&#x8FC7;addEventListener&#x6765;&#x70B9;&#x51FB;&#x7684;&quot;);
            },true)
            test2.addEventListener(&quot;click&quot;,function(){
                console.log(&quot;&#x6211;&#x662F;&#x901A;&#x8FC7;addEventListener&#x6765;&#x7B2C;&#x4E8C;&#x6B21;&#x70B9;&#x51FB;&#x7684;&quot;);
            },true)
            one2.addEventListener(&quot;click&quot;,function(e){
                //&#x963B;&#x6B62;&#x4E8B;&#x4EF6;&#x5192;&#x6CE1;
                e.stopPropagation();
                console.log(&quot;&#x6211;&#x662F;test2&#x7684;&#x513F;&#x5B50;&quot;);
            },true)

            document.addEventListener(&quot;contextmenu&quot;,function(e){
                //&#x963B;&#x6B62;&#x9ED8;&#x8BA4;&#x4E8B;&#x4EF6;
                e.preventDefault()
                console.log(123);
            })
</code></pre>
                    
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